Multi-box-type applicable clamp

Abstract

A multi-box-type applicable clamp comprises a mounting plate. An end cover is fixed to one end of the bottom of the mounting plate, and a first clamping plate is vertically fixed at the other end of the bottom of the mounting plate; a second clamping plate is vertically arranged between the end cover and the first clamping plate; the outer side of the end cover is connected with a motor for driving a screw rod to rotate; the inner side of the first clamping plate is provided with a first guide seat opposite to the motor; a motor output shaft is connected with one end of the screw rod; the other end of the screw rod capable of rotating relative to the first guide seat is screwed into a threaded hole in the top of the second clamping plate, and the front end of the screw rod is inserted into the first guide seat on the inner side of the first clamping plate; a structure for lifting a box body from the bottom is horizontally arranged at the bottom of the first clamping plate and / or the second clamping plate. The screw rod is free from travel limit, and the distance between the first clamping plate and the second clamping plate can be adjusted accurately, thereby allowing different types of boxes to be clamped and expanding the application range. In the multi-box-type applicable clamp, components such as a guide frame and a rod jaw are eliminated, thereby simplifying the structure, reducing the occupied space and lowering the cost.

Description

Technical field [0001] The invention relates to the field of packaging technology, and particularly relates to a clamp for clamping the boxes when stacking boxes. Background technique [0002] In the product packaging stage, a palletizing robot is often used to palletize the boxes neatly. At present, the fixture for holding the boxes on the palletizing robot includes a mounting plate 101. The bottom of the mounting plate 101 is fixed with a guide frame 102, and the bottom of the guide frame 102 is provided with A guide rail. The top end of the first support frame 103 and the top end of the second support frame 104 that can slide along the guide rail are connected to the guide rail. The bottom end of the first support frame 103 is connected with a horizontal fork rod 105, and the second support frame 104 is above the fork rod 105 The bottom end is vertically connected with a first splint 106, and a second splint 107 is connected and fixed to the end of the guide frame 102 above t...

AI Technical Summary

Problems solved by technology

However, since the extension stroke of the cylinder is fixed, this type of clamp can hold few types of boxes. If there are more types of boxes to be clamped, multiple types of cylinders must be installed so that the first The distance between the splint and the second splint meets the size of various types of boxes. However, because the cylinder is expensive, installing multiple cylinders will increase the cost. At the same time, with the increase in the number of cylinders installed, the guide frame The size needs to be increased, resulting in an increase in the space occupied by the fixture

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